METHOD FOR RECORDING DATA, METHOD FOR RETRIEVING SETS OF DATA, DATA FILE, DATA STRUCTURE AND RECORDING MEDIUM

摘要

After recording a data container (KeLeVe), a back-pointer item (KbpLbpVbp) is recorded, comprising a specific key (Kbp) and an indicator (Vbp) of the length (le) of the data container (KbpLbpVbp). This back-pointer item (KbpLbpVbp) can be used to jump to the beginning of the data container (KeLeVe) when reading the file backwards. is Other types of coding than KLV coding are also proposed. These types of coding can be used for instance to code the back-pointer item.